Cognomen 集华 (Jihua 
, 集华 ) , in the world, is a rare family name. The cognomen 集华 is characteristic of Taiwan, where it is a rare surname, Peru, where it is a very rare surname, and Singapore. Measured by absolute frequency, this name is the most popular in China, Taiwan, and Peru. Much more frequently, 集华 is the forename as well as the last name.